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| author | Steffen Klassert <steffen.klassert@secunet.com> | 2017-02-15 11:38:58 +0100 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2017-02-16 07:51:42 +0100 |
| commit | e3dc847a5f85b43ee2bfc8eae407a7e383483228 (patch) | |
| tree | 281e8e1a764fefde81418f552b2f3ed361181ba4 /net/dsa/tag_dsa.c | |
| parent | 4c86d77743a54fb2d8a4d18a037a074c892bb3be (diff) | |
| download | linux-e3dc847a5f85b43ee2bfc8eae407a7e383483228.tar.gz linux-e3dc847a5f85b43ee2bfc8eae407a7e383483228.tar.bz2 linux-e3dc847a5f85b43ee2bfc8eae407a7e383483228.zip | |
vti6: Don't report path MTU below IPV6_MIN_MTU.
In vti6_xmit(), the check for IPV6_MIN_MTU before we
send a ICMPV6_PKT_TOOBIG message is missing. So we might
report a PMTU below 1280. Fix this by adding the required
check.
Fixes: ccd740cbc6e ("vti6: Add pmtu handling to vti6_xmit.")
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/dsa/tag_dsa.c')
0 files changed, 0 insertions, 0 deletions